1) air relief elbow
放空弯管
2) drain trap
放泄弯管
3) drain elbow
排放弯管
4) three-dimensional siphon
空间弯管
1.
This paper brings forward a new method of calculating installing angle for three-dimensional siphon,and applies it in the installing of three-dimensional siphons in the Third-grade Power Station of Manghai River and the Laohushan Power Station of Chuxiong Prefecture,Yunnan Province.
提出了一种计算空间弯管安装转角的新方法,并应用到云南省临沧地区忙海河三级电站和楚雄州老虎山一级和二级电站空间弯管的安装中。
6) escape tunnel
放空管
1.
The diversion tunnel on the left bank shall be modified into reservoir escape tunnel by taking into consideration of dam s uneven subsidence and for the need of emptying the reservoir during operation period.
洞巴水电站面板堆石坝为采用软岩筑坝,考虑坝体的不均匀沉降影响,为运行期的水库放空需要,将左岸导流洞改建为水库放空洞,应用可爆钢堵头技术于放空管设施。
补充资料:放空
运营的车、船等没有载人或载货而空着行驶:做好调度工作,避免车辆~。
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参考词条